42690294

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{4013}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 95372640

約数和(自身を除く): 52682346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 4013, 5319, 8026, 10638, 12039, 24078, 36117, 72234, 108351, 216702, 790561, 1581122, 2371683, 4743366, 7115049, 14230098, 21345147, 42690294]

約数ペア:

[(1, 42690294), (2, 21345147), (3, 14230098), (6, 7115049), (9, 4743366), (18, 2371683), (27, 1581122), (54, 790561), (197, 216702), (394, 108351), (591, 72234), (1182, 36117), (1773, 24078), (3546, 12039), (4013, 10638), (5319, 8026)]